net/http: Request smuggling due to acceptance of invalid chunked data in net/http

A flaw was found in the net/http golang package. The net/http package incorrectly accepts messages that end with a line feed LF instead of the proper line ending. When used with another server that also misinterprets this, it can lead to request smuggling—where an attacker tricks the system to se...

TencentOS Server 4: libsoup (TSSA-2025:0247)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2025:0247 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities...

Security Bulletin: Eventlet Pre-0.40.3 HTTP Trailer Parsing Flaw Enables HTTP Request Smuggling

Summary Eventlet is a concurrent networking library for Python. Prior to version 0.40.3, the Eventlet WSGI parser is vulnerable to HTTP Request Smuggling due to improper handling of HTTP trailer sections. This vulnerability could enable attackers to, bypass front-end security controls, launch...

Security Bulletin: Netty LF-Only Chunk Terminator Flaw Enables HTTP Request Smuggling (Fixed in 4.1.125/4.2.5)

Summary Netty is an asynchronous event-driven network application framework for development of maintainable high performance protocol servers and clients. In versions 4.1.124.Final, and 4.2.0.Alpha3 through 4.2.4.Final, Netty incorrectly accepts standalone newline characters LF as a chunk-size li...

squid security update

7:3.5.20-17.0.9.13 - Fixes CVE-2025-62168, squid: Squid vulnerable to information disclosure via - authentication credential leakage in error handling Orabug: 38587551 7:3.5.20-17.0.7.13 - Fixes CVE-2025-54574, add URN access disabling config options Orabug: 38350105 7:3.5.20-17.0.5.13 - Fixed cv...

GO-2025-4118 File Browser has risk of HTTP Request/Response smuggling through vulnerable dependency in github.com/filebrowser/filebrowser

File Browser has risk of HTTP Request/Response smuggling through vulnerable dependency in github.com/filebrowser/filebrowser...

Security Bulletin: Multiple vulnerabilities in IBM Planning Analytics

Summary Multiple vulnerabilities were addressed in IBM Planning Analytics Local - IBM Planning Analytics Workspace version 2.1.15. Vulnerability Details CVEID:CVE-2025-58056 DESCRIPTION: Netty is an asynchronous event-driven network application framework for development of maintainable high...

CLSA-2025-1763374645 varnish: Fix of 2 CVEs

CVE-2024-30156: fix HTTP/2 flow control vulnerability allowing window credit exhaustion Broke Window Attack causing potential denial of service - CVE-2025-47905: fix client-side request smuggling via malformed HTTP/1 chunked requests...

File Browser has risk of HTTP Request/Response smuggling through vulnerable dependency

The standard library net/http package dependency used by File Browser improperly accepts a bare LF as a line terminator in chunked data chunk-size lines. I can permit request smuggling if a net/http server is used in conjunction with a server that incorrectly accepts a bare LF as part of a...

EUVD-2025-180210

File Browser has risk of HTTP Request/Response smuggling through vulnerable dependency...

GHSA-6JQF-MV7M-3Q7P File Browser has risk of HTTP Request/Response smuggling through vulnerable dependency

The standard library net/http package dependency used by File Browser improperly accepts a bare LF as a line terminator in chunked data chunk-size lines. I can permit request smuggling if a net/http server is used in conjunction with a server that incorrectly accepts a bare LF as part of a...

Security Bulletin: IBM Instana Observability is affected by multiple vulnerabilities within Instana Agent container image

Summary Multiple vulnerabilities were remediated in IBM Observability with Instana within Instana Agent container image build 1.0.308 Vulnerability Details CVEID:CVE-2025-32990 DESCRIPTION: A heap-buffer-overflow off-by-one flaw was found in the GnuTLS software in the template parsing logic withi...

EulerOS 2.0 SP10 : ruby (EulerOS-SA-2025-2400)

According to the versions of the ruby packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Ruby WEBrick readheader HTTP Request Smuggling Vulnerability. This vulnerability allows remote attackers to smuggle arbitrary HTTP requests on...

Huawei EulerOS: Security Advisory for ruby (EulerOS-SA-2025-2428)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

EulerOS 2.0 SP10 : ruby (EulerOS-SA-2025-2428)

According to the versions of the ruby packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Ruby WEBrick readheader HTTP Request Smuggling Vulnerability. This vulnerability allows remote attackers to smuggle arbitrary HTTP requests on...

dotnet: .NET Security Feature Bypass Vulnerability

A flaw was found in ASP.NET Core’s HTTP request handling that leads to inconsistent interpretation of specially crafted HTTP requests. This mismatch can be abused by an authorized network attacker to smuggle or manipulate request boundaries, allowing bypass of security controls or unintended...

Security Bulletin: Multiple vulnerabilities in IBM Observability with Instana (OnPrem)

Summary Multiple vulnerabilities were remediated in IBM Observability with Instana OnPrem build 1.0.307 Vulnerability Details CVEID:CVE-2025-57810 DESCRIPTION: jsPDF is a library to generate PDFs in JavaScript. Prior to 3.0.2, user control of the first argument of the addImage method results in C...

dotnet: .NET Security Feature Bypass Vulnerability

A flaw was found in ASP.NET Core’s HTTP request handling that leads to inconsistent interpretation of specially crafted HTTP requests. This mismatch can be abused by an authorized network attacker to smuggle or manipulate request boundaries, allowing bypass of security controls or unintended...

Security Bulletin: A vulnerability in Go affects IBM Robotic Process Automation for Cloud Pak and may result in request smuggling (CVE-2025-22871).

Summary A vulnerability in Go affects IBM Robotic Process Automation for Cloud Pak and may result in request smuggling.. Go is used by IBM Robotic Process Automation for Cloud Pak as part of its deployment. This bulletin identifies the fixes required to resolve the vulnerability. Vulnerability...

Security Bulletin: HTTP request smuggling vulnerability in Go net/http due to improper LF handling in chunked encoding, affects watsonx.data

Summary The net/http package improperly accepts a bare LF as a line terminator in chunked data chunk-size lines. This can permit request smuggling if a net/http server is used in conjunction with a server that incorrectly accepts a bare LF as part of a chunk-ext. This could affect watsonx.data...